The side to which you want to align the control.
Can take three values: "left", "right" or "none". If set to "left" or "right", the controls are
arranged one by one, starting from the left or right edge of the map, respectively.
If set to "none", the controls are positioned according to the values of the left, right,
bottom and top options, relative to the boundaries of the map.
See also the description of the position option.

The side to which you want to align the control.
Can take three values: "left", "right" or "none". If set to "left" or "right", the controls are
arranged one by one, starting from the left or right edge of the map, respectively.
If set to "none", the controls are positioned according to the values of the left, right,
bottom and top options, relative to the boundaries of the map.
See also the description of the position option.